This SAE Aerospace Information Report (AIR) defines the power spectrum during normal and emergency operations of a twin engine helicopter and thereby postulates suitable power plant rating structures. The document does not address the power requirements for single engine helicopters or those with more than two engines.
More Standards PDF
SAE AMS6372L
$28.00 $56.00
SAE J2832_200908
$33.00 $66.00
SAE J884_200908
$31.00 $63.00
SAE AMS4777H
$33.00 $66.00